function popOne(page,mheight,mwidth){

		screenHeight=screen.height-mheight/2;
		myWidth=mwidth;

		myX=(screen.width-myWidth) / 2 
		myY=20 // compensate for mac/windows bars

		myWidth+=20;

		myY=(screen.height-screenHeight)/2 // center on page

		newPage=page;

		commands='toolbar=0,location=0,scrollbars='
		commands+=1
		commands+=',width='
		commands+=myWidth
		commands+=',height='
		commands+=mheight
		commands+=',resizable=0'

		NewWindow = window.open(newPage, "windowname", commands)

		NewWindow.moveTo(myX,myY);
		NewWindow.focus();

	}